Merge "Add special paths for BoardConfig.mk for gf and cf" into main am: 9bfce20efd am: f538091dba am: 108cc3dc8c

Original change: https://android-review.googlesource.com/c/platform/build/+/2795597

Change-Id: Ifcdae0f744b9f870522dcd4a131f69475a27863a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>